Let X be a random sample of size n from N(µ1,0?) and let Y be a random sample of size m from N(µ2,03) where X and Y are independent. Determine the distribution of each of the following: Ý - 42 (a)...

answer c & d only

Let X be a random sample of size n from N(µ1,0?) and let Y be a random sample of<br>size m from N(µ2,03) where X and Y are independent. Determine the distribution of each of the<br>following:<br>Ý - 42<br>(a)<br>Sy/Vm<br>(b)<br>assuming of = o?<br>(X – Y) – (µ1 – z)<br>(c)<br>+<br>т<br>(х — Ү) — (ш — нэ)<br>(d)<br>where S, is the pooled variance<br>S2<br>

Extracted text: Let X be a random sample of size n from N(µ1,0?) and let Y be a random sample of size m from N(µ2,03) where X and Y are independent. Determine the distribution of each of the following: Ý - 42 (a) Sy/Vm (b) assuming of = o? (X – Y) – (µ1 – z) (c) + т (х — Ү) — (ш — нэ) (d) where S, is the pooled variance S2

Jun 07, 2022

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Let X be a random sample of size n from N(µ1,0?) and let Y be a random sample of size m from N(µ2,03) where X and Y are independent. Determine the distribution of each of the following: Ý - 42 (a)...

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